public class Drivertext {
    public static void main(String[] args) {
Driver one= new Driver();
BMW bmw=new BMW();
one.run(bmw);
QQ qq=new QQ();
one.run(qq);
Benz bz=new Benz();
one.run(bz);
Car audi=new Audi();
one.run(audi);
    }
}
